// JavaScript Document
function getselectedbutton(buttonGroup){
	for(var i=0;i<buttonGroup; i++)
	{
		if buttonGroup[i].checked{
			return i;
		}
	}
	return 0;
}
function fullName(form){
	var k=getselectedbutton(form.Custom)
	alert("You chose"+k)
}
function cycle(form){
	var n=getselectedbutton(form.Custom)
	if(n+1==form.Custom.length){
		form.Custom[0].checked=true 
	}
	else{
		form.Custom[n+1].checked=true 
		}
}